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| author | Chris Lattner <sabre@nondot.org> | 2011-01-02 07:35:53 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-01-02 07:35:53 +0000 |
| commit | d9e079706e782c5f054322a0d15f063a1a683230 (patch) | |
| tree | d4d2b264fb313a72054717b1655f0fd9dc9a8c30 /lib/Transforms/Utils/LoopSimplify.cpp | |
| parent | 8252ad1351594039fa5d6633ff3eef1bafb7fdf9 (diff) | |
improve loop rotation to use CodeMetrics to analyze the
size of a loop header instead of its own code size estimator.
This allows it to handle bitcasts etc more precisely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122681 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/LoopSimplify.cpp')
0 files changed, 0 insertions, 0 deletions